DK257087A - Fordelingselelment til fordeling af en til en fortrinsvis katalytisk reaktor tilfoert gas - Google Patents

Fordelingselelment til fordeling af en til en fortrinsvis katalytisk reaktor tilfoert gas

Info

Publication number
DK257087A
DK257087A DK257087A DK257087A DK257087A DK 257087 A DK257087 A DK 257087A DK 257087 A DK257087 A DK 257087A DK 257087 A DK257087 A DK 257087A DK 257087 A DK257087 A DK 257087A
Authority
DK
Denmark
Prior art keywords
distribution
gas
catalytic reactor
items
reactor supply
Prior art date
Application number
DK257087A
Other languages
English (en)
Other versions
DK155979C (da
DK155979B (da
DK257087D0 (da
Inventor
Herik Otto Stahl
Original Assignee
Haldor Topsoe As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Haldor Topsoe As filed Critical Haldor Topsoe As
Publication of DK257087D0 publication Critical patent/DK257087D0/da
Priority to DK257087A priority Critical patent/DK155979C/da
Priority to CA000567151A priority patent/CA1307382C/en
Priority to BE8800548A priority patent/BE1004033A3/fr
Priority to IN333/MAS/88A priority patent/IN171464B/en
Priority to BR8802447A priority patent/BR8802447A/pt
Priority to US07/195,866 priority patent/US4971771A/en
Priority to DE3817303A priority patent/DE3817303A1/de
Priority to FR888806774A priority patent/FR2615407B1/fr
Priority to JP63122182A priority patent/JP2672330B2/ja
Priority to CN88103094A priority patent/CN1015153B/zh
Publication of DK257087A publication Critical patent/DK257087A/da
Publication of DK155979B publication Critical patent/DK155979B/da
Application granted granted Critical
Publication of DK155979C publication Critical patent/DK155979C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0417—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
    • C01C1/0423—Cold wall reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0207—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal
    • B01J8/0214—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal in a cylindrical annular shaped bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0278—Feeding reactive fluids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0417—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
DK257087A 1987-05-20 1987-05-20 Fordelingselement til fordeling af gas til en reaktor DK155979C (da)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DK257087A DK155979C (da) 1987-05-20 1987-05-20 Fordelingselement til fordeling af gas til en reaktor
BE8800548A BE1004033A3 (fr) 1987-05-20 1988-05-18 Dispositif modulaire de distribution, destine a la distribution d'un courant de gaz, de preference dans un reacteur catalytique.
CA000567151A CA1307382C (en) 1987-05-20 1988-05-18 Modular manifold means for distributing a flow of a gas in a preferablycatalytic reactor
IN333/MAS/88A IN171464B (da) 1987-05-20 1988-05-19
BR8802447A BR8802447A (pt) 1987-05-20 1988-05-19 Meio modular de divisao de fluxo para distribuir uma corrente gasosa em um reator preferivelmente catalitico e um reator para a sintese de amoniaco
US07/195,866 US4971771A (en) 1987-05-20 1988-05-19 Modular manifold means for distributing a flow of a gas in a preferably catalytic reactor
DE3817303A DE3817303A1 (de) 1987-05-20 1988-05-20 Modulare rohrverzweigungseinrichtung zur verteilung eines gasflusses in einem reaktor
FR888806774A FR2615407B1 (fr) 1987-05-20 1988-05-20 Systeme modulaire de distribution d'un courant de gaz dans un reacteur, notamment un reacteur catalytique
JP63122182A JP2672330B2 (ja) 1987-05-20 1988-05-20 反応器中のガス流を分配する為のモジュール・マニホルド手段
CN88103094A CN1015153B (zh) 1987-05-20 1988-05-20 催化反应器的组件式配气歧管装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK257087A DK155979C (da) 1987-05-20 1987-05-20 Fordelingselement til fordeling af gas til en reaktor
DK257087 1987-05-20

Publications (4)

Publication Number Publication Date
DK257087D0 DK257087D0 (da) 1987-05-20
DK257087A true DK257087A (da) 1988-11-21
DK155979B DK155979B (da) 1989-06-12
DK155979C DK155979C (da) 1989-10-30

Family

ID=8113268

Family Applications (1)

Application Number Title Priority Date Filing Date
DK257087A DK155979C (da) 1987-05-20 1987-05-20 Fordelingselement til fordeling af gas til en reaktor

Country Status (10)

Country Link
US (1) US4971771A (da)
JP (1) JP2672330B2 (da)
CN (1) CN1015153B (da)
BE (1) BE1004033A3 (da)
BR (1) BR8802447A (da)
CA (1) CA1307382C (da)
DE (1) DE3817303A1 (da)
DK (1) DK155979C (da)
FR (1) FR2615407B1 (da)
IN (1) IN171464B (da)

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FR2659030B1 (fr) * 1990-03-02 1993-01-08 Air Liquide Enceinte et installation d'absorption pour separation des melanges gazeux.
US5288461A (en) * 1992-08-31 1994-02-22 Teledyne Industries, Inc. Fluid treatment system
US5283050A (en) * 1992-08-31 1994-02-01 Teledyne Industries, Inc. Fluid handling apparatus
US5417921A (en) * 1993-03-03 1995-05-23 Degesch America, Inc. Method for removing fumigation gases from fumigated structures
CN1048421C (zh) * 1993-12-11 2000-01-19 中国科学院大连化学物理研究所 甲烷氧化偶联合成乙烯工艺
US6291603B1 (en) 1997-07-18 2001-09-18 Crystaphase International, Inc. Filtration and flow distribution method for chemical reactors using reticulated ceramics with uniform pore distributions
US6258900B1 (en) 1998-07-16 2001-07-10 Crystaphase International, Inc Filtration and flow distribution method for chemical reactors
US8062521B2 (en) 1998-05-29 2011-11-22 Crystaphase Products, Inc. Filtering medium and method for contacting solids-containing feeds for chemical reactors
US7226568B1 (en) * 2000-03-09 2007-06-05 Weatherford/Lamb, Inc. Plural conduit replaceable outer support structure for radial flow system
US20030039595A1 (en) * 2001-08-24 2003-02-27 Geise C. Joseph Modular exhaust treatment system
US7279145B2 (en) * 2003-03-10 2007-10-09 Lyondell Chemical Technology, L.P. Multiphase reactor design incorporating filtration system for fixed--bed catalyst
US7393510B2 (en) * 2003-03-25 2008-07-01 Crystaphase International, Inc. Decontamination of process streams
US7722832B2 (en) 2003-03-25 2010-05-25 Crystaphase International, Inc. Separation method and assembly for process streams in component separation units
US7265189B2 (en) * 2003-03-25 2007-09-04 Crystaphase Products, Inc. Filtration, flow distribution and catalytic method for process streams
DE10359744A1 (de) * 2003-12-19 2005-07-14 Uhde Gmbh Verfahren und Vorrichtung zum Eindüsen von Sauerstoff in einen Synthesereaktor
DE102004003070A1 (de) * 2004-01-21 2005-08-18 Uhde Gmbh Verfahren und Vorrichtung zum Eindüsen von Sauerstoff mit radialer Katalysatordurchströmung
US20080107575A1 (en) * 2004-12-08 2008-05-08 Vetter Michael J Apparatus and process for reacting fluid over catalyst bed
US7146999B2 (en) * 2005-03-08 2006-12-12 Gregory C. Giese Modular fluid handling device
EP1818094A1 (en) 2006-02-13 2007-08-15 Ammonia Casale S.A. Wall system for catalytic beds of synthesis reactors
US7726331B1 (en) 2007-05-23 2010-06-01 Giese Gregory C Modular fluid handling device II
US7749467B2 (en) * 2007-12-18 2010-07-06 Uop Llc Optimizer hydraulic enhancement using milled plate
US7718146B2 (en) * 2008-05-13 2010-05-18 Uop Llc Enhanced bed separation in a styrene monomer reactor using milled plates
US7906081B2 (en) * 2008-05-13 2011-03-15 Uop Llc Internal grids for adsorbent chambers and reactors
FR3015965B1 (fr) * 2013-12-26 2016-02-05 Abdol Hossein Naderi Convertisseur d'ammoniac comportant une paroi tubulaire interne
EP3037165A1 (en) * 2014-12-23 2016-06-29 Casale SA Method for realizing internal walls of catalytic reactors
US10744426B2 (en) 2015-12-31 2020-08-18 Crystaphase Products, Inc. Structured elements and methods of use
US10054140B2 (en) 2016-02-12 2018-08-21 Crystaphase Products, Inc. Use of treating elements to facilitate flow in vessels
CA3028102C (en) * 2016-06-15 2021-03-23 Woven Metal Products, Inc. Scallop support distributor for radial flow reactor
WO2018172889A1 (en) * 2017-03-20 2018-09-27 Sabic Global Technologies B.V. Systems and methods for uprating dehydrogenation reactors
DE102017208319A1 (de) * 2017-05-17 2018-11-22 Thyssenkrupp Ag Radialstromeinsatzvorrichtung zum Vorgeben wenigstens eines radialen Strömungspfades in einem Schüttungsreaktor sowie Montageverfahren und Verwendung
EP4076719A1 (en) 2019-12-20 2022-10-26 Crystaphase Products Inc. Resaturation of gas into a liquid feedstream
CA3192003A1 (en) 2020-09-09 2022-03-17 Crystaphase Products, Inc. Process vessel entry zones

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Also Published As

Publication number Publication date
US4971771A (en) 1990-11-20
CN88103094A (zh) 1988-12-21
JPS6456132A (en) 1989-03-03
CN1015153B (zh) 1991-12-25
FR2615407A1 (fr) 1988-11-25
BR8802447A (pt) 1988-12-20
DK155979C (da) 1989-10-30
DK155979B (da) 1989-06-12
DE3817303A1 (de) 1988-12-15
IN171464B (da) 1992-10-24
FR2615407B1 (fr) 1992-04-17
DK257087D0 (da) 1987-05-20
DE3817303C2 (da) 1993-07-08
JP2672330B2 (ja) 1997-11-05
BE1004033A3 (fr) 1992-09-15
CA1307382C (en) 1992-09-15

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